JP2561049Y2 - Notification device - Google Patents

Description

[Detailed description of the invention]

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a notifying device for notifying an alarm issued from a fire detector or a gas alarm, and more particularly to a notifying device capable of accurately and easily recording a message by voice.

[0002]

2. Description of the Related Art Conventionally, when a notifying device is installed at an installation site, a worker sends a voice message to a microphone of the notifying device.
A fire broke out. " However, construction sites generally have a poor environment and are easily affected by ambient noise and the like.

In order to avoid this ambient noise, the problem is solved by bringing a tape recorder recording a voice message to a construction site and inputting the output of the tape recorder to a reporting device. This conventional example will be described with reference to FIG. The notification device 30 includes an input recording jack 31 receiving an output from the microphone 26, an input recording jack 32 receiving an output from the output plug 28 of the tape recorder 27, an input signal from the microphone 26 and an input from the tape recorder 27. Switch SW3 for switching signals
And a voice synthesizing IC for recording a voice signal constituting a notification message by an input voice and synthesizing the voice signal
12, a memory 13 for storing the voice notification message in phrase units, and a recording start button SW1.
, A recording stop button SW2, and a circuit configuration for recording a voice notification message from the CPU 15 or the like that controls the entire apparatus.

[0004] When recording a voice message from the tape recorder 27 to the notification device 30, the voice start signal SW constituting the voice message output from the tape recorder 27 is converted into a phrase unit and a recording start button SW1 is provided for each unit. Recording is performed one by one while operating the recording stop button SW2.

[0005]

[Problem to be Solved by the Invention] As described above, even if the tape recorder is brought to the site where the reporting device is installed, it is necessary to operate the playback / stop button of the tape recorder and the recording start button and the recording stop button of the reporting device. It is very difficult to divide a message message into a phrase and record it in a report device, and it often fails because it depends on the feeling. Moreover, the recording of the tape recorder includes a voice message and a silent state (unvoiced sound) together with the voice message, so that it is not possible to record only a voice message (voiced sound) that is effective in the notification device. For this reason, a dead time due to the silent state occurs, and the memory of the notification device is not effectively used.

[0006] The present invention has been made in view of such a point, it is not necessary to operate the recording start button and the recording stop button of the notification device, it is possible to automatically record the phrase divided, there is no recording failure, and It is an object of the present invention to provide a reporting device that can effectively use a memory.

[0007]

A notification device according to the present invention uses a voice output from a tape recorder as a voice input source,
It has a memory that stores a voice report message in phrase units, and a report device that reports a voice report message combining this phrase to a pre-registered report destination via a telephone line at the time of report. An input recording jack for receiving a two-channel signal, a voice synthesizing IC for recording a voice signal constituting a notification message by voice of channel 1 and synthesizing a voice signal, and a start / stop for detecting a start / stop signal of channel 2 It has a detection unit, a memory for storing a notification message by voice in units of phrases, and a CPU for controlling the entire apparatus. When a signal of two channels recorded on the tape recorder is input, the start and stop signals are generated. Detect and automatically record only voiced audio signals It is characterized in that the form has.

[0008]

[Function] A voice report message is recorded on channel 1 of the tape recorder in the form of a phrase and recorded.
The start signal and the stop signal are stereo-recorded at the beginning and at the tail, respectively, of the voice signal that constitutes the notification message by voice divided into phrases. When recording the output of the tape recorder, the reporting device controls the channel 2 under the control of the CPU.
The start / stop signal recorded in the start / stop signal is detected by the start / stop detection unit to perform phrase-division recording. Therefore, recording can be performed with only one operation, and the work of recording a notification message by voice to the notification device of the worker becomes easy. In addition, since only voiced sounds are recorded, the memory can be used effectively, and there is no unnecessary unvoiced sound at the time of the report, so that a proper report can be made in a proper manner.

[0009]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment according to the present invention will be described below with reference to the drawings. 3 (a) and 3 (b) are explanatory views for explaining the contents recorded on a tape recorder for implementing the present invention. On channel 1 (hereinafter abbreviated as CH1), an ordinary voice message is recorded after being divided into phrases. In the figure, the voice signal 1 is the first phrase of the voice message, and the voice signal 2 is the second phrase of the voice message. Channel 2 (hereinafter abbreviated as CH2) records a detection signal for detecting the start and stop of audio signal recording corresponding to the audio signal. As an example of the detection signal, a PB dial signal, a single frequency, or the like can be used.

FIG. 1 is a circuit block diagram of a notification device according to an embodiment of the present invention. In the figure, the notification device 1
0, an input recording jack 11 for receiving an output from the output plug 22 of the tape recorder 21, a voice synthesizing IC 12 for recording a voice signal constituting a notification message by voice input from CH1, and synthesizing the voice signal. , C
A start / stop detector 14 for detecting a start and a stop of a voice signal which is a phrase of a voice notification message from a detection signal input from H2, and a memory 13 for storing a voice notification message in phrase units.
And a circuit configuration for recording a notification message by voice from the CPU 15 or the like that controls the entire apparatus. In this case, if the PB dial signal is used for the start and stop signals, the start / stop detector may use a PB signal receiving IC. If another single frequency is used as the start / stop signal, the start / stop detection section may be constituted by a filter and a comparator capable of picking up that frequency.

Next, the operation of the notification device will be described with reference to FIG.
This will be described with reference to (a) and (b). As shown in (a), when a PB dial signal flows to CH2, the start / stop detection unit 14 detects start and stop as shown in (b) and outputs detection information to the CPU 15. The CPU 15 sets CH1 only during the start and stop periods.
The voice synthesizing IC 12 records the voice signal constituting the notification message by voice from the voice synthesizer. Therefore, only voiced sounds are recorded in the voice synthesis IC 12. The recorded voice message is stored in the memory 1
3 is stored. When information from the fire detector or the gas alarm is received and reported to a pre-registered report destination via a telephone line, the phrase from the memory 13 is synthesized by the voice synthesis IC 12 and is shown in FIG. Not notified via no output circuit.

[0012]

[Effect of the Invention] As described above, the notification device according to the present invention has a memory in which the voice output from the tape recorder is used as a voice input source, and a memory in which voice notification messages are stored in phrase units. In a reporting device for reporting a synthesized voice message to a pre-registered destination via a telephone line, an input recording jack for receiving a two-channel signal from a tape recorder and a channel-1 voice message are configured. A voice synthesizing IC for recording voice signals and synthesizing voice signals, a start / stop detector for detecting the start and stop signals of channel 2, a memory for storing voice notification messages in phrase units, 2 channels that have a controlling CPU and are recorded on a tape recorder When a signal is input, start,
Since the stop signal is detected and only the voiced voice signal is automatically recorded, the voice message and the detection signal are recorded in stereo from the tape recorder. The recording start button and recording stop button are unnecessary, and the recording work at the site of the construction worker can be easily and accurately performed. Also, since only the voiced sound necessary for the report can be recorded, the memory can be used effectively, and the report is a precise report that is in the point.

[Brief description of the drawings]

FIG. 1 is a circuit block diagram of a notification device according to an embodiment of the present invention.

FIGS. 2A and 2B are waveform diagrams showing waveforms of input / output signals of a start / stop detection unit.

FIGS. 3 (a) and 3 (b) are explanatory diagrams for explaining recording contents recorded on a tape recorder for implementing the present invention.

FIG. 4 is a circuit block diagram of a conventional notification device.

[Explanation of symbols]

 REFERENCE SIGNS LIST 10 notification device 11 recording jack 12 voice synthesis IC 13 memory 14 start / stop detection unit 15 CPU 21 tape recorder 22 plug 26 microphone 27 tape recorder 28 plug 30 notification device 31 recording jack 32 recording jack SW1-3 switches

Claims (1)

(57) [Scope of request for utility model registration] An audio output from a tape recorder is input to an audio input.
As a power source , a reporting device that has a memory that stores a voice report message in phrase units, and that reports a voice report message that combines this phrase to a pre-registered report destination via a telephone line at the time of report. An input recording jack for receiving a two-channel signal from a tape recorder, a voice synthesis IC for recording a voice signal constituting a notification message by voice of channel 1 and synthesizing the voice signal
And a start / stop detection unit for detecting a start / stop signal of channel 2, a memory for storing a voice report message in phrase units, and a CPU for controlling the entire apparatus, and are recorded on a tape recorder. A notification device characterized in that when a two-channel signal is input, a start and stop signal is detected, and only a voiced sound signal is automatically recorded.